Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a special ladder for a garden. The special ladder is characterized in that a pin seat is fixedly arranged on a base; a rotary pin is connected with the pin seat and a movable seat; an inner conical hole of the movable seat is matched and fixed together with an outer conical surface of one supporting column body; the outer conical surfaces of the supporting column bodies are matched and fixed together with the inner conical holes of the supporting column bodies; after the inner conical holes and the outer conical surfaces are well matched, the inner conical surfaces and the outer conical surfaces which are well attached are automatically locked by matching of locking grooves in locking rods and locking pins; foot pedaling parts are fixedly arranged on the supporting column bodies and are stuck with antiskid rubber; and antiskid rubber is stuck under the movable seat. The special ladder disclosed by the invention has the advantages that the structure is simple, the manufacture, the assembly and the use are very convenient, and no tools are needed in the assembling and disassembling process when the ladder is used; after the special ladder is adopted, the difficulties of climbing and standing of gardeners when trimming in the garden are solved; in climbing, the assembling speed of the special ladder is high, and the special ladder is convenient, safe and reliable, and is convenient in climbing; and after use, the disassembly, the package and the transportation are convenient and the production cost and the use cost are reduced.
The invention discloses a special ladder for a garden. The special ladder is characterized in that a pin seat is fixedly arranged on a base; a rotary pin is connected with the pin seat and a movable seat; an inner conical hole of the movable seat is matched and fixed together with an outer conical surface of one supporting column body; the outer conical surfaces of the supporting column bodies are matched and fixed together with the inner conical holes of the supporting column bodies; after the inner conical holes and the outer conical surfaces are well matched, the inner conical surfaces and the outer conical surfaces which are well attached are automatically locked by matching of locking grooves in locking rods and locking pins; foot pedaling parts are fixedly arranged on the supporting column bodies and are stuck with antiskid rubber; and antiskid rubber is stuck under the movable seat. The special ladder disclosed by the invention has the advantages that the structure is simple, the manufacture, the assembly and the use are very convenient, and no tools are needed in the assembling and disassembling process when the ladder is used; after the special ladder is adopted, the difficulties of climbing and standing of gardeners when trimming in the garden are solved; in climbing, the assembling speed of the special ladder is high, and the special ladder is convenient, safe and reliable, and is convenient in climbing; and after use, the disassembly, the package and the transportation are convenient and the production cost and the use cost are reduced.
Special ladder for garden
XU YUANZHI (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern